29 pts who solve
evan collected data about the amount of time each student in his math class spends studying. if the range of these data is 2, what does this reveal about the data?

all the students in his math class spend exactly 2 hours studying.
all the students in his math class spend an average of 2 hours studying.
the smallest and largest data values are 2 units away from each other.
the middle data value for time spent studying by all students in his class is 2 hours.

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.